CALL: PLOT_MARKER
The kind of marker to be used. This is a string that refers to
the graphics representation tables, see the !REPRESENT graphics
instruction for further information.
Examples in the standard graphics representation tables are
CROSS, DOT, PLUS, CIRCLE.
Please note that several more marker types are available with
the PLOT_ERROR_BAR procedure. By giving errors of 0 to the
latter procedure, or by omitting the error arguments, one gets
the same appearance as with PLOT_MARKER.
Keyword index.
Formatted on 10/11/98.